The Flight Log series is a conceptual ART PIECE and they've gone through multiple layers of reality so far. Of course, they're going to delve deeper and deeper into this inception like dream sequence as we go along in the eras. To reflect that the song is going to transcend through multiple realities with different concepts for each reality. The chorus we heard is just another layer of reality that they will move through in the song, will have 4 different choruses with transition flawlessly in the verses along with a groundbreaking bridge.
